IPA: /ˈɛpɪˌleɪtə/
KK: /ˈɛpɪˌleɪtər/
A device that removes hair by pulling it out from the root using mechanical means.
She used an epilator to remove unwanted hair from her legs.
Epilator → It is formed from "e-" (meaning out) and "pilus" (meaning hair). The word "epilator" refers to a device that removes hair by pulling it out from the root.
Think of something that pulls hair "out" ('e-') — that's why an epilator is a device that removes hair.